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Cheap flights from London Heathrow Airport to Harrisburg from £491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Harrisburg departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Heathrow Airport to Harrisburg

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:55 - 23:30
LHR
-
MDT
21h 35m
2 stops
United Airlines Logo
19:59 - 20:40
MDT
-
LHR
19h 41m
2 stops
£715United Airlines
Thu, 17 Sep - Sun, 20 Sep
United Airlines Logo
14:10 - 16:52
LHR
-
MDT
31h 42m
1 stop
United Airlines Logo
19:59 - 20:40
MDT
-
LHR
19h 41m
2 stops
£740United Airlines
Thu, 17 Sep - Sun, 20 Sep
Lufthansa Logo
16:40 - 23:30
LHR
-
MDT
11h 50m
1 stop
Lufthansa Logo
19:59 - 06:55
MDT
-
LHR
29h 56m
1 stop
£809Lufthansa
Thu, 17 Sep - Sun, 20 Sep
British Airways Logo
09:15 - 21:43
LHR
-
MDT
17h 28m
2 stops
British Airways Logo
19:31 - 09:05
MDT
-
LHR
32h 34m
1 stop
£827British Airways
Mon, 31 Aug - Sat, 5 Sep
British Airways Logo
09:15 - 21:43
LHR
-
MDT
17h 28m
2 stops
British Airways Logo
19:31 - 09:05
MDT
-
LHR
32h 34m
1 stop
£829British Airways
Mon, 31 Aug - Sat, 5 Sep
United Airlines Logo
12:15 - 18:36
LHR
-
MDT
11h 21m
1 stop
United Airlines Logo
19:59 - 10:40
MDT
-
LHR
9h 41m
1 stop
£830United Airlines
Sat, 26 Sep - Sun, 27 Sep
British Airways Logo
09:15 - 21:43
LHR
-
MDT
17h 28m
2 stops
British Airways Logo
19:31 - 09:05
MDT
-
LHR
32h 34m
1 stop
£830British Airways
Mon, 31 Aug - Sat, 5 Sep
British Airways Logo
20:25 - 17:50
LHR
-
MDT
26h 25m
2 stops
British Airways Logo
19:31 - 08:05
MDT
-
LHR
31h 34m
1 stop
£836British Airways
Mon, 31 Aug - Sat, 5 Sep
Iberia Logo
13:45 - 23:03
LHR
-
MDT
14h 18m
1 stop
Iberia Logo
19:31 - 08:05
MDT
-
LHR
31h 34m
1 stop
£843Iberia
Mon, 31 Aug - Sat, 5 Sep
Iberia Logo
13:45 - 23:03
LHR
-
MDT
14h 18m
1 stop
Iberia Logo
19:31 - 08:05
MDT
-
LHR
31h 34m
1 stop
£845Iberia
Mon, 31 Aug - Sat, 5 Sep

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United Airlines flights from London Heathrow Airport to Harrisburg

Our best United Airlines deals on London Heathrow Airport to Harrisburg flight tickets
United Airlines
17 Sept
LHR06:55London Heathrow
21h 35m
2 stops
MDT23:30Harrisburg
20 Sept
MDT19:59Harrisburg
19h 41m
2 stops
LHR20:40London Heathrow
£715
United Airlines
17 Sept
LHR14:10London Heathrow
31h 42m
1 stop
MDT16:52Harrisburg
20 Sept
MDT19:59Harrisburg
19h 41m
2 stops
LHR20:40London Heathrow
£740
United Airlines
26 Sept
LHR12:15London Heathrow
11h 21m
1 stop
MDT18:36Harrisburg
27 Sept
MDT19:59Harrisburg
9h 41m
1 stop
LHR10:40London Heathrow
£830

Virgin Atlantic flights from London Heathrow Airport to Harrisburg

Our best Virgin Atlantic deals on London Heathrow Airport to Harrisburg flight tickets
Virgin Atlantic
20 Jul
LHR10:45London Heathrow
17h 24m
1 stop
MDT23:09Harrisburg
14 Mar
MDT18:25Harrisburg
33h 25m
1 stop
LHR07:50London Heathrow
£874
Virgin Atlantic
2 Aug
LHR11:30London Heathrow
16h 39m
2 stops
MDT23:09Harrisburg
9 Aug
MDT12:22Harrisburg
15h 28m
2 stops
LHR08:50London Heathrow
£1,057

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 17/9

06:55-23:30

2 stops21h 35m

Harrisburg

Sun 20/9

19:59-20:40

2 stops19h 41m

£715

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 17/9

14:10-16:52

1 stop31h 42m

Harrisburg

Sun 20/9

19:59-20:40

2 stops19h 41m

£740

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 17/9

16:40-23:30

1 stop11h 50m

Harrisburg

Sun 20/9

19:59-06:55

1 stop29h 56m

£809

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

09:15-21:43

2 stops17h 28m

Harrisburg

Sat 5/9

19:31-09:05

1 stop32h 34m

£827

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

09:15-21:43

2 stops17h 28m

Harrisburg

Sat 5/9

19:31-09:05

1 stop32h 34m

£829
Fastest return journey

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 26/9

12:15-18:36

1 stop11h 21m

Harrisburg

Sun 27/9

19:59-10:40

1 stop9h 41m

£830

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

09:15-21:43

2 stops17h 28m

Harrisburg

Sat 5/9

19:31-09:05

1 stop32h 34m

£830

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

20:25-17:50

2 stops26h 25m

Harrisburg

Sat 5/9

19:31-08:05

1 stop31h 34m

£836

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

13:45-23:03

1 stop14h 18m

Harrisburg

Sat 5/9

19:31-08:05

1 stop31h 34m

£843

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

13:45-23:03

1 stop14h 18m

Harrisburg

Sat 5/9

19:31-08:05

1 stop31h 34m

£845

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Harrisburg from

How to get the cheapest flight ticket from London Heathrow Airport to Harrisburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harrisburg?

The month of January is, on average, the cheapest month to fly to Harrisburg from London Heathrow Airport, with most prices found around £461. If you don’t want to visit Harrisburg in January, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £527.

When to book flights from London Heathrow Airport to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Harrisburg (LHR to MDT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Harrisburg

Fastest flight time

11h 21m

Direct flights

None
The fastest flight from London Heathrow Airport to Harrisburg takes 11h 21m
There are no direct flights from London Heathrow Airport to Harrisburg. There are no popular flight routes from London Heathrow Airport to Harrisburg.
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Frequently asked questions about flying from London Heathrow Airport to Harrisburg

  • How far is London Heathrow to Harrisburg by plane?

    The distance between London Heathrow and Harrisburg is about 3582.5 mi. 11h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Harrisburg Airport?

    Prices for flights from London Heathrow Airport to Harrisburg Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Harrisburg Airport?

  • How old do you have to be to fly from London Heathrow Airport to Harrisburg Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Harrisburg Airport.

  • What documentation or ID do you need to fly to Harrisburg Airport?

    The travel and health documents you'll need for your trip to Harrisburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harrisburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Harrisburg?

Best airlines flying from London Heathrow Airport to Harrisburg

Compare and see reviews for airlines that fly from London Heathrow Airport to Harrisburg with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £212Free CancellationRating
6.7
8,105 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £461Free CancellationRating
7.5
693 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £671Free CancellationRating
7.4
9,959 reviews
Search United Airlines flights

Travelling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from London to Harrisburg?

It is quick and easy to find London to Harrisburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harrisburg that suits you.

Can I find flights from London to Harrisburg with flexible booking policies on momondo?

Flights from London to Harrisburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Harrisburg?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Harrisburg.

I’m not ready to book a flight from London to Harrisburg right now. Can momondo alert me if prices change?

Price alerts on flights to Harrisburg from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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